MX2016000490A - Downhole adjustable bent motor. - Google Patents
Downhole adjustable bent motor.Info
- Publication number
- MX2016000490A MX2016000490A MX2016000490A MX2016000490A MX2016000490A MX 2016000490 A MX2016000490 A MX 2016000490A MX 2016000490 A MX2016000490 A MX 2016000490A MX 2016000490 A MX2016000490 A MX 2016000490A MX 2016000490 A MX2016000490 A MX 2016000490A
- Authority
- MX
- Mexico
- Prior art keywords
- inner race
- bearing assembly
- linear actuators
- mud motor
- bent sub
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/003—Bearing, sealing, lubricating details
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/04—Directional drilling
- E21B7/06—Deflecting the direction of boreholes
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/04—Directional drilling
- E21B7/06—Deflecting the direction of boreholes
- E21B7/067—Deflecting the direction of boreholes with means for locking sections of a pipe or of a guide for a shaft in angular relation, e.g. adjustable bent sub
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/20—Flexible or articulated drilling pipes, e.g. flexible or articulated rods, pipes or cables
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/02—Fluid rotary type drives
Abstract
A bent sub for use in a bottom hole assembly, between the power section of a mud motor and the drill bit, which can have its bend angle altered from the surface while remaining downhole, and a method for adjusting the bend of a bent sub. A biasing mechanism includes a number of linear actuators radially positioned about the tool centerline and oriented for axial motion. The linear actuators are connected to travelling blocks, which engage the upper end of the inner race a pivoting bearing assembly. The lower end of the inner race is connected to the mud motor bearing assembly. The linear actuators and can be actuated in coordination to tilt the inner race, and hence, the mud motor bearing assembly, to various selectable angles in any radial direction for control of tool face. In an embodiment, the actuators are battery-powered motor-driven lead screws.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2013/057332 WO2015030776A1 (en) | 2013-08-29 | 2013-08-29 | Downhole adjustable bent motor |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2016000490A true MX2016000490A (en) | 2016-07-26 |
Family
ID=52587127
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2016000490A MX2016000490A (en) | 2013-08-29 | 2013-08-29 | Downhole adjustable bent motor. |
Country Status (11)
Country | Link |
---|---|
US (1) | US10000972B2 (en) |
CN (1) | CN105473806B (en) |
AU (1) | AU2013399114B2 (en) |
BR (1) | BR112016001776A2 (en) |
CA (1) | CA2918334C (en) |
DE (1) | DE112013007378T5 (en) |
GB (1) | GB2532885B (en) |
MX (1) | MX2016000490A (en) |
NO (1) | NO347224B1 (en) |
RU (1) | RU2640058C2 (en) |
WO (1) | WO2015030776A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016190848A1 (en) * | 2015-05-26 | 2016-12-01 | Halliburton Energy Services, Inc. | Thrust bearing alignment |
CA2899519C (en) * | 2015-08-06 | 2021-06-01 | Cathedral Energy Services Ltd. | Directional drilling motor |
US9605481B1 (en) | 2016-07-20 | 2017-03-28 | Smart Downhole Tools B.V. | Downhole adjustable drilling inclination tool |
USD871460S1 (en) | 2016-07-20 | 2019-12-31 | Smart Downhole Tools B.V. | Tilt housing of a downhole adjustable drilling inclination tool |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3743034A (en) | 1971-05-03 | 1973-07-03 | Shell Oil Co | Steerable drill string |
SU583274A1 (en) * | 1972-07-13 | 1977-12-05 | Всесоюзный Научно-Исследовательский Институт Буровой Техники | Articulated deflector |
US4067404A (en) | 1976-05-04 | 1978-01-10 | Smith International, Inc. | Angle adjustment sub |
SU1048100A1 (en) * | 1979-02-14 | 1983-10-15 | Забайкальский Комплексный Научно-Исследовательский Институт Министерства Геологии Ссср | Deflector for directional drilling |
US4522272A (en) * | 1983-03-08 | 1985-06-11 | Baker Oil Tools, Inc. | Apparatus for directional drilling of subterranean wells |
BE1003502A6 (en) * | 1989-04-28 | 1992-04-07 | Smet Marc Jozef Maria | Steerable BOORMOL. |
US4974688A (en) | 1989-07-11 | 1990-12-04 | Public Service Company Of Indiana, Inc. | Steerable earth boring device |
US5220963A (en) | 1989-12-22 | 1993-06-22 | Patton Consulting, Inc. | System for controlled drilling of boreholes along planned profile |
RU2015287C1 (en) * | 1990-12-28 | 1994-06-30 | Валерий Иванович Петрушин | Device for deviation of well path by hydraulic pulses |
RU2039188C1 (en) * | 1991-09-24 | 1995-07-09 | Григорьев Михаил Никифорович | Apparatus for inclined directed boreholes drilling |
US5899281A (en) | 1997-05-21 | 1999-05-04 | Pegasus Drilling Technologies L.L.C. | Adjustable bend connection and method for connecting a downhole motor to a bit |
US6158529A (en) * | 1998-12-11 | 2000-12-12 | Schlumberger Technology Corporation | Rotary steerable well drilling system utilizing sliding sleeve |
US6109372A (en) | 1999-03-15 | 2000-08-29 | Schlumberger Technology Corporation | Rotary steerable well drilling system utilizing hydraulic servo-loop |
RU2179226C2 (en) * | 2000-03-15 | 2002-02-10 | Григорьев Петр Михайлович | Knuckle joint |
US20010052428A1 (en) * | 2000-06-15 | 2001-12-20 | Larronde Michael L. | Steerable drilling tool |
US6394193B1 (en) | 2000-07-19 | 2002-05-28 | Shlumberger Technology Corporation | Downhole adjustable bent housing for directional drilling |
US6837315B2 (en) * | 2001-05-09 | 2005-01-04 | Schlumberger Technology Corporation | Rotary steerable drilling tool |
US6554083B1 (en) | 2001-12-05 | 2003-04-29 | Scott Kerstetter | Adjustable bent housing sub for a mud motor |
GB2408526B (en) * | 2003-11-26 | 2007-10-17 | Schlumberger Holdings | Steerable drilling system |
FR2898935B1 (en) * | 2006-03-27 | 2008-07-04 | Francois Guy Jacques Re Millet | DEVICE FOR ORIENTING DRILLING TOOLS |
GB2455734B (en) * | 2007-12-19 | 2010-03-24 | Schlumberger Holdings | Steerable system |
US7882904B2 (en) | 2007-12-20 | 2011-02-08 | Ashmin, Lc | Adjustable bent housing apparatus and method |
GB2456421B (en) | 2008-01-17 | 2012-02-22 | Weatherford Lamb | Flow operated orienter |
US7909117B2 (en) * | 2008-08-06 | 2011-03-22 | Scientific Drilling International Inc. | Downhole adjustable bent-angle mechanism for use with a motor for directional drilling |
FR2963945B1 (en) * | 2010-08-20 | 2013-05-10 | Breakthrough Design | ANNULAR DEVICE FOR RADIAL MOVEMENT OF CONNECTED ORGANS BETWEEN THEM |
US9556678B2 (en) * | 2012-05-30 | 2017-01-31 | Penny Technologies S.À R.L. | Drilling system, biasing mechanism and method for directionally drilling a borehole |
CA2780515C (en) * | 2012-06-20 | 2015-10-06 | Drilformance Technologies, Llc | Downhole motor assembly |
-
2013
- 2013-08-29 CN CN201380078216.3A patent/CN105473806B/en not_active Expired - Fee Related
- 2013-08-29 AU AU2013399114A patent/AU2013399114B2/en not_active Ceased
- 2013-08-29 BR BR112016001776A patent/BR112016001776A2/en not_active Application Discontinuation
- 2013-08-29 US US14/899,057 patent/US10000972B2/en active Active
- 2013-08-29 CA CA2918334A patent/CA2918334C/en active Active
- 2013-08-29 GB GB1600259.4A patent/GB2532885B/en active Active
- 2013-08-29 DE DE112013007378.1T patent/DE112013007378T5/en not_active Withdrawn
- 2013-08-29 RU RU2016102959A patent/RU2640058C2/en not_active IP Right Cessation
- 2013-08-29 MX MX2016000490A patent/MX2016000490A/en active IP Right Grant
- 2013-08-29 NO NO20160011A patent/NO347224B1/en unknown
- 2013-08-29 WO PCT/US2013/057332 patent/WO2015030776A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
BR112016001776A2 (en) | 2017-08-01 |
GB2532885A (en) | 2016-06-01 |
WO2015030776A1 (en) | 2015-03-05 |
US10000972B2 (en) | 2018-06-19 |
CN105473806A (en) | 2016-04-06 |
RU2016102959A (en) | 2017-10-04 |
GB201600259D0 (en) | 2016-02-24 |
CA2918334A1 (en) | 2015-03-05 |
AU2013399114B2 (en) | 2016-11-24 |
AU2013399114A1 (en) | 2016-02-11 |
CN105473806B (en) | 2017-09-19 |
NO347224B1 (en) | 2023-07-10 |
RU2640058C2 (en) | 2017-12-26 |
DE112013007378T5 (en) | 2016-05-12 |
GB2532885B (en) | 2020-07-29 |
NO20160011A1 (en) | 2016-01-05 |
CA2918334C (en) | 2017-10-17 |
US20160123083A1 (en) | 2016-05-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration |